Solar Power Grants Across Northern Ireland
What help exists in Northern Ireland, where ECO4 and the Smart Export Guarantee do not run. Solar Power UK Grants is an independent information and enquiry service run by SEO Dons Ltd. We are not the government, a scheme administrator or an installer. We reply by email.
Solar Grants Across Northern Ireland
Independent guides to solar panel grants for 13 locations across Northern Ireland, covering the national and devolved schemes that apply in each.
NI Cities & Towns
Coverage
Available Grants in Northern Ireland
ECO4 Scheme
A Great Britain scheme: ECO4 does not run in Northern Ireland.
- Great Britain only
- England, Scotland and Wales
- Not available in Northern Ireland
Smart Export Guarantee
A Great Britain scheme: Ofgem says installations must be located in Great Britain.
- Not available in Northern Ireland
- Ask your NI supplier what it pays for export
- Self-consumption saves the most
Generating Your Own Power
NI Direct says there is no financial support for homeowners who want to generate their own electricity; installing solar panels carries a zero rate of VAT.
- No grant for home solar (NI Direct)
- Zero VAT on installation
- Independent advice: NI Energy Advice Service
Affordable Warmth Scheme
The NI Energy Advice Service is the first contact for the Housing Executive's Affordable Warmth Scheme.
- Housing Executive grant offices
- Gross household income under £23,000
- Insulation, heating and windows
Northern Ireland Cities & Towns We Serve
Find Solar Grants in Your NI City
Select your location to discover specific grant opportunities available in Northern Ireland.
Check EligibilityWhy solar grants in Northern Ireland work differently
Northern Ireland sits outside the schemes most people read about online. The Energy Company Obligation — ECO4 — and the Smart Export Guarantee are Great Britain schemes covering England, Scotland and Wales; they do not operate in Northern Ireland. That single fact changes everything about how a household here funds solar and energy-efficiency work.
Instead, Northern Ireland runs its own support, chiefly the Affordable Warmth Scheme run by the Northern Ireland Housing Executive. Because so many NI homes rely on heating oil rather than mains gas, the priority has long been on insulation and efficient heating — and solar PV is not on the Housing Executive's list of Affordable Warmth measures.
The Affordable Warmth Scheme
The Affordable Warmth Scheme is run by the Northern Ireland Housing Executive through its grant offices, and the NI Energy Advice Service checks eligibility first. It is for owner-occupiers and private tenants (not Housing Executive or housing association tenants) with a total gross household income under £23,000. Grants go up to £7,500 (£10,000 for solid wall insulation) and cover insulation, heating and windows; solar PV is not on the Housing Executive's list of measures, and grants are subject to the availability of funding.
Eligibility is based on household income rather than on the GB benefits used for ECO4. A referral and survey decide what is appropriate, so the honest first step is a free check of your circumstances rather than assuming a fixed amount or measure.
NISEP and supplier-funded support
We could not confirm the current Northern Ireland Sustainable Energy Programme (NISEP) on a primary source at our last check (October 2026), so we do not describe its rules here. Ask the NI Energy Advice Service what supplier programmes are open before relying on one.
Solar PV, exporting power and home heating oil
Because the Smart Export Guarantee does not apply in Northern Ireland, paid export works differently here — arrangements for selling surplus electricity are offered through individual suppliers rather than a single GB-wide scheme, and terms vary. That makes self-consumption the strongest case for solar in NI: using your own generation on site, ideally paired with a battery, to offset expensive grid and oil-heating costs.
With a large share of NI homes heated by oil, the combination of solar, battery storage and a move toward electric heating can meaningfully cut running costs over time. A free eligibility check confirms which NI schemes — and which supplier export options — are open to your property.
More about solar grants in Northern Ireland
Does the ECO4 scheme apply in Northern Ireland?
No. ECO4 and the wider Energy Company Obligation are Great Britain schemes (England, Scotland and Wales) and do not operate in Northern Ireland. NI households can instead ask the NI Energy Advice Service about the Housing Executive's Affordable Warmth Scheme.
What solar and energy grants are available in Northern Ireland?
The main route is the Housing Executive's Affordable Warmth Scheme for owner-occupiers and private tenants with a gross household income under £23,000; it covers insulation, heating and windows, not solar PV. NI Direct says there is no financial support for homeowners who want to generate their own electricity, apart from the zero rate of VAT on installation.
Can I get paid for exporting solar electricity in Northern Ireland?
The Smart Export Guarantee does not apply in NI, so there is no single guaranteed export tariff. Some Northern Ireland suppliers offer their own arrangements for surplus electricity, with terms that vary. For most NI homes the bigger saving comes from using your own solar power on site, ideally with a battery.
Why is solar a good fit for oil-heated NI homes?
A large proportion of Northern Ireland homes rely on heating oil, which is exposed to volatile prices. Solar PV with battery storage lets you generate and store your own electricity, cutting reliance on both the grid and oil — particularly valuable for rural, off-gas properties.
Grants for solar panels in Northern Ireland: the honest picture
If you are searching for solar panel grants in Northern Ireland, the crucial thing to know is that the GB schemes you will read about elsewhere — ECO4, the Smart Export Guarantee — do not operate here. NI support runs chiefly through the Housing Executive's Affordable Warmth Scheme, for owner-occupiers and private tenants with a gross household income under £23,000; the NI Energy Advice Service checks eligibility first.
Neither is a simple "free solar for everyone" grant — measures follow a home assessment, and solar is funded where it fits the property. With so many NI homes on heating oil, pairing solar with battery storage to maximise self-consumption is usually the strongest financial case, because there is no formal SEG export tariff in NI. Our free check covers the routes that apply in Northern Ireland, and we reply by email.
Solar Panel Grants in Northern Ireland — FAQs
What solar panel grants are available in Northern Ireland?
ECO4, the Smart Export Guarantee and Warm Homes: Local Grant are Great Britain or England schemes and do not run in Northern Ireland. NI Direct says there is no financial support for homeowners who want to generate their own electricity; installing solar panels does carry a zero rate of VAT. The Housing Executive's Affordable Warmth Scheme helps owner-occupiers and private tenants in Northern Ireland with a gross household income under £23,000, mainly with insulation and heating.
Do I qualify for the ECO4 scheme in Northern Ireland?
No. ECO4 is a Great Britain scheme (England, Scotland and Wales) and does not run in Northern Ireland. In Northern Ireland, ask the NI Energy Advice Service about the Affordable Warmth Scheme instead.
Is there funding for solar panels in Northern Ireland?
NI Direct says there is no financial support for homeowners who want to generate their own electricity, and ECO4 does not run in Northern Ireland. Installing solar panels does carry a zero rate of VAT in Northern Ireland.
How much can solar panels save households in Northern Ireland?
It depends on how much of the solar electricity is used in the home. The Smart Export Guarantee is a Great Britain scheme, so ask your electricity supplier what it pays for exported power.